baber/WOPTO huggingface dataset:
Patent TW-452970-B (TW)
Title: Structure and fabrication process of semiconductor trench-type capacitor
Inventor: KING WEI-SHANG
IPC: H01L21/20
Filed: 1999-10-19
Granted: 2001-09-01
Abstract: The present invention provides a structure and a fabrication process of semiconductor trench-type capacitor which is fabricated in a semiconductor substrate. The semiconductor substrate has the first well region and a second well region overlapped on the first well region. The first trench capacitor region is located on the semiconductor substrate and the first well region. The second trench capacitor region is connected to the first trench capacitor region, and is distributed in the second well region and the first well region. The main feature of the present invention is to form a collar structure in the second trench capacitor region to increase the effective area of electrode plates, wherein the first well region is a buried N-well, and the second well region is a P-region. The structure of semiconductor trench-type capacitor can be used in DRAM, and the DRAM structure is a triple-well structure.
Patent TW-455715-B (TW)
Title: Bi-directional communication module
Inventor: TSUMORI MASAHIKO
IPC: H01L31/0232
Filed: 1999-10-30
Granted: 2001-09-21
Abstract: A module according to the invention is constituted of a light emitting element generating a transmission signal beam of the 1.3 μm band and sending it to an optical transmission line consisting of e.g. an optical fiber, etc. A light receiving element having light receiving parts receiving reception signal beams of the 1.3 μm band and the 1.55 μm band, sent from the light transmission line. And an optical demultiplexer interposed among the light emitting element, the light receiving element, and the optical transmission line. The optical demultiplexer separates received signal beams to the beams of 1.3 μm band and 1.55 μm band and is provided with dielectric film parts at four places to receive signals of different wavelength band respectively by adjusting transmissivity and reflectance of the corresponding films.
Patent TW-451208-B (TW)
Title: Failure analysis system, fatal failure extraction method and recording medium
Inventor: OHTA FUMIHITO
IPC: G11C29/44
Filed: 1999-10-30
Granted: 2001-08-21
Abstract: An EWS for data analysis automatically performs automatic fatal failure extract processing on the basis of FBM information accumulated in a computer for a tester. In the automatic fatal failure extract processing, X-line repair judgment processing and Y-line repair judgment processing are continuously performed so that the X-line repair processing is performed in consideration of failures in a Y-line direction, and the Y-line repair judgment processing is performed in consideration of failures in an X-line direction. Further, the failures in the Y-line and X-line directions are taken into consideration from maximum ability decided by Y-line substitutability and X-line substitutability to zero. Thus provided is a failure analysis system capable of automatically investigating the cause for fatal failures.
Patent TW-436990-B (TW)
Title: Process for forming a semiconductor device
Inventor: MIKKOLA ROBERT D
IPC: H01L23/52
Filed: 1999-11-01
Granted: 2001-05-28
Abstract: A process for forming a semiconductor device has been developed that reduces the likelihood of forming voids within conductive layers. A seed film (34) is formed over a substrate, wherein a portion of the seed film (34) is oxidized. The portion of the seed film is reduced to form a recovered seed film (74). A conductive film (76) is formed over the seed film (74). The process is particularly well suited for use in semiconductor devices having openings with high aspect ratios.
Patent TW-412628-B (TW)
Title: Lubricated structural bearing arrangement
Inventor: NEW NIGEL HENRY
IPC: E01D19/04
Filed: 1999-12-14
Granted: 2000-11-21
Abstract: A structural bearing arrangement 20, for Interposing between relatively displaceable parts of a structure 5 such as a bridge, comprises a hard polished part 22 overlying a softer bearing material 27 that is formed on rigid carrier 28. A series of transversely extending channels 29 form grease-filled pockets to limit erosion wear of the bearing material, and the grease is replenished by means of a distribution manifold 46 connected, via end plate 51, to a reservoir 50 for the grease. A small superatmospheric pressure (less than about 3 Bar) is maintained in the grease to effect replenishment of the channels by an accumulator 44 comprising a piston 55 and spring 56. The accumulator is charged by compressing the spring by charging the reservoir with grease from a pressureised source, the accumulator spring thereafter maintaining a positive, if decreasing pressure, channel-replenishment pressure in the reservoir as grease is drawn from the channel by bearing operation. The accumulator may comprise a gas spring or a tandem arrangement of spring to maintain pressure for longer. The reservoir may be recharged with grease periodically.
Patent TW-445680-B (TW)
Title: Press-contact electrical interconnectors and method for producing the same
Inventor: MATSUMOTO SHUZO
IPC: H01R43/00
Filed: 1999-12-30
Granted: 2001-07-11
Abstract: A press-contact electrical interconnector for interconnecting an electronic circuit board and a subject electronic circuit board by being inserted between them is comprised of an insulative foam elastomer; an insulative rubber sheet having a section roughly in a U shape which covers the surface, one side and the backside of the insulative foam elastomer, while exposing the both and faces and the other side of the insulative foam elastomer; a plurality of conductive threads adhered and secured roughly in a U shape on the insulative rubber sheet and provided in proximity in a row arrangement at roughly equal pitches in the direction of from one end face toward the other end face of the insulative foam elastomer; and an insulative protective rubber sheet of high hardness provided on the other side of the insulative foam elastomer. Either one of the plurality of conductive threads on the surface of the insulative rubber sheet and the plurality of conductive threads on the backside thereof is made to be capable of contacting with the electronic circuit board, the other being capable of contacting with the subject electronic circuit board, or still furthermore an insulative deformation-restraining rubber sheet of high hardness is adhered and secured to the plurality of conductive threads on one side of the insulative rubber sheet.
Patent TW-490670-B (TW)
Title: Microcontroller having write enable bit
Inventor: WOJEWODA IGOR
IPC: G11C16/22
Filed: 2000-05-05
Granted: 2002-06-11
Abstract: A microcontroller having a memory programmable in user mode. The microcontroller contains circuitry for detecting whether a programming level voltage has been activated. Also included is a longwrite enable register containing an enable bit for enabling/disabling programming of the memory. When the register contains the bit indicating programming as enabled, and the programming level voltage is detected, the microcontroller allows the program memory to be programmed. The programming can take place in user mode. The programming level voltage signal is also used to detect whether to enter into a test mode. Programming of the program memory is also possible in the test mode. The invention is also directed to a method for operating a microcontroller for controlling programming of the program memory. The microcontroller according to the invention allows increased functionality by detecting whether to enter the test mode without the requirement of a test mode select input signal.
Patent TW-I228515-B (TW)
Title: Glass fibre sizes comprising self-crosslinking polyurethane, polyurethane-polyurea or polyurea dispersions
Inventor: BLUM HARALD
IPC: C08G18/08
Filed: 2000-03-30
Granted: 2005-03-01
Abstract: The invention relates to self-crosslinking polyurethane, polyurethane-polyurea or polyurea dispersions, a process for the preparation of such dispersions and the use thereof.
Patent TW-505553-B (TW)
Title: Clamp apparatus
Inventor: KITA KAZUSHI
IPC: B23Q3/18
Filed: 2000-05-16
Granted: 2002-10-11
Abstract: A clamp apparatus comprises a single driving unit (22) for displacing a piston rod (32) in the axial direction, clamp arms (18a, 18b) which are rotatable by predetermined angles in accordance with the displacement action of the piston rod (32), a positioning pin (16) which is displaceable in the axial direction in accordance with the displacement action of the piston rod (32), and a driving force-transmitting mechanism for operating the clamp arms (18a, 18b) and the positioning pin (16) substantially simultaneously by transmitting the driving force of the driving unit (22) to the clamp arms (18a, 18b) and the positioning pin (16) respectively.
Patent TW-521546-B (TW)
Title: Micro device processing system
Inventor: BOLOTIN LEV M
IPC: H05K13/00
Filed: 2000-07-05
Granted: 2003-02-21
Abstract: A micro device using assembly system (30) for feeding, programming, and placing micro devices on circuit boards includes a robotic handing system capable of picking up and placing the micro devices on the circuit boards on a conveyor system. A control system controls the conveyor system and the robotic handling system (18). An input feeder (14) provides the micro devices and a programming system (50) is capable of programming a plurality of micro devices in sockets (54) which are in line parallel with the input feeder (14). The input feeder (14) responds to communication with the control system to feed the unprogrammed micro devices while the programming system (50) programs the micro devices and communicates to the control system. The robotic handling system (18) responds to communication of the programming system with the control system to pickup and places the programmed micro devices on the circuit boards at high speed.
Patent TW-553952-B (TW)
Title: Resin for polyethylene blow molded article and polyethylene blow molded article using the resin
Inventor: IWAMASA KENJI
IPC: C08L23/08
Filed: 2000-08-31
Granted: 2003-09-21
Abstract: A resin for a polyethylene blow molded article comprises linear low-density polyethylene (A) having a density (ASTM D 1505) of not more than 0.930 g/cm<3>, an intrinsic viscosity (eta), as measured in a decalin solvent at 135 DEG C, of not less than 1.6 dl/g and a molecular weight distribution (Mw/Mn), as measured by GPC, of not less than 4. The linear low-density polyethylene is obtained by, for example, two-stage polymerization of ethylene and an a-olefin of 3 to 20 carbon atoms in the presence of an olefin polymerization catalyst. The polyethylene blow molded article of the invention has a layer comprising the above-mentioned resin of the invention. The resin for a polyethylene blow molded article can provide a single-layer- or multi-layer polyethylene blow molded article, e.g., soft bottle having good appearance free from sharkskin and excellent drop impact resistance. The polyethylene blow molded article of the invention has a layer comprising the above resin, so that it has good appearance free from sharkskin and excellent drop impact resistance and is favorably used as a food container for mayonnaise or the like.
Patent TW-472235-B (TW)
Title: CD loader
Inventor: HUANG WEI-YU
IPC: G11B17/04
Filed: 2000-09-22
Granted: 2002-01-11
Abstract: This invention is a CD loader which especially applies to the CD-ROM drive with ejected tray. The loader includes a CD platform proceeding up-down movement and brand new designed tray move mechanism. The CD mechanism and motor turntable tray use fixed design, and the CD platform for loading CD moves along the axis direction of the motor turntable tray to place or lift the CD at or from the motor turntable tray and to make CD eject from the CD-ROM drive with the tray to achieve action of simplifying mechanism to decrease part numbers of CD loader mechanism, assembly method, and spaces that CD loader mechanism needs.
Patent TW-480890-B (TW)
Title: Smart type automatic brightness contrast and color correction system
Inventor: SU TZ-WEI
IPC: H04N9/73
Filed: 2000-10-27
Granted: 2002-03-21
Abstract: A smart type automatic brightness contrast and color correction system is disclosed, which is suitable for use in a projection display. The correction system comprises a video decoder to receive a video, and decompose the same into red, blue, and green components; a photo-detector to receive the brightness of environment and to receive the red, blue, and green components. A visual curve for dark condition and bright condition are stored in the correction circuit, so that it can be determined to choose the visual curve for dark condition or the one for bright condition according to the received reference signal, and correct the red, blue, and green components according to the characteristics of the visual curve selected. The corrected red, blue, and green components are outputted from the correction circuit to the display.
Patent TW-476011-B (TW)
Title: Poled electro-optic device and method
Inventor: BHAGAVATULA VENKATA ADISESHAIA
IPC: G02B6/10
Filed: 2000-11-30
Granted: 2002-02-11
Abstract: A resultant device and a method for making a frame structure for use as a poled optical device (10) includes providing a glass preform (30) having a poling area (12) and a waveguiding core area (16), At least one feedstock (24) is assembled into the waveguiding core area (16). The at least one feedstock (24) is separated from the poling area (12). The glass preform (30) and the at least one feedstock (24) are heated (36) and drawn into a smaller diameter (13) to form an optical waveguide.
Patent TW-523440-B (TW)
Title: Grinding machine with single-handed operation
Inventor: GEORGIOU YIANNIS
IPC: B24B23/00
Filed: 2000-12-20
Granted: 2003-03-11
Abstract: This invention is related to a grinding machine with single-handed operation. The grinding machine 1 can be operated with only one hand because all safety-, control- and regulator devices are arranged in a top handle 3 and are therefore easy to be operated. A hand controlling lever 14 serves as on/off switch and speed setting feature 2 can be swiveled and is arranged in the distance that can be reached by index finger and slightly projects out of the handle. Left- and right-handed users with different size hands can make easy adjustments of the grinding machine 1 with few actions so that a high comfort level is reached.
Patent TW-504469-B (TW)
Title: Method and device for producing acrylic bar with decorative pattern thereon
Inventor: LU MING-DE
IPC: B44C1/18
Filed: 2001-02-06
Granted: 2002-10-01
Abstract: The present invention relates to a method and a device for producing an acrylic bar with a decorative pattern thereon. The method comprises an injection step, a forming step, a traction step, and a cutting step in which the injection step comprises using more than two injection molding machines to form an acrylic solid bar having a multi-colored pattern or a pattern with linear, spiral or other shape grains in the interior by a common mold.
Patent TW-488081-B (TW)
Title: Infrared sensor and its manufacturing method
Inventor: IIDA YOSHINORI
IPC: G01J5/02
Filed: 2001-03-20
Granted: 2002-05-21
Abstract: The object of the present invention is to provide a high-sensitivity infrared sensor. According to the present invention, a support member for supporting a sensor portion in a cavity structure is formed to be remarkably thin as compared with a conventional structure. A sectional area of the support member is considerably reduced, and heat conductance can remarkably be reduced. As a result, the infrared sensor having a remarkably high sensitivity can be obtained. Moreover, according to the present invention, since an insulating layer of a support member area is etched, and a sacrifice silicon film is embedded in the area, an aspect ratio of an insulating layer RIE for forming a supporting leg is remarkably reduced. A manufacturing process is facilitated, a sectional area of the supporting leg is further reduced as a secondary effect, and the sensitivity of the infrared sensor can further be enhanced.
Patent TW-526085-B (TW)
Title: Distillation apparatus and distillation method
Inventor: TAMURA KATSUNORI
IPC: B01D3/14
Filed: 2001-04-03
Granted: 2003-04-01
Abstract: A distillation apparatus includes a column body; a partition for dividing the interior of the column body; a first distillation section composed of concentrate section and an exhaust section; a second distillation section composed of a concentrate section formed above an upper end of the first distillation section, and a recycle located adjacent to the concentrate section of the first distillation section; a third distillation section composed of a concentrate located adjacent to the recycle section of the first distillation section, and an exhaust section formed below a lower end of the first distillation section; a condenser; a negative pressure generation system for generating a negative pressure to thereby draw vent gas; a gas cooler for cooling the vent gas; a first discharge system disposed at the side of the column body and adapted to discharge liquid rich in a medium-boiling-point component of a high-melting-point material; and a second discharge system disposed at the bottom of the column body and adapted to discharge liquid rich in a high-boiling-point component of a high-melting-point material. The first discharge system includes a first solidification prevention system for preventing solidification of the liquid rich in the medium-boiling-point component; the second discharge system includes a second solidification prevention system for preventing solidification of the liquid rich in the high-boiling-point component.
Patent TW-500924-B (TW)
Title: Device and method for testing electronic components
Inventor: POTHOVEN ANTOON WILLEM
IPC: G01R1/00
Filed: 2001-04-06
Granted: 2002-09-01
Abstract: The invention relates to a device for testing electronic components, comprising: a testing head, and means for bringing the components for testing into contact with the testing head, characterized in that the means for bringing the components for testing into contact with the testing head comprise at least two positioning units which are adapted for co-action with the common resting head. The invention also relates to a method for performing a test measurement.
Patent TW-561690-B (TW)
Title: Interface conversion circuit
Inventor: YAU YU-LIN
IPC: H03K19/0175
Filed: 2001-04-10
Granted: 2003-11-11
Abstract: An interface conversion circuit is disclosed, which is mainly to connect two ATM layer utopia level one (universal test and operations PHY interface for ATM) interfaces through FPGA (field-programmable gate array) circuit design, so that they can transmit data to each other.
Patent TW-514832-B (TW)
Title: Multiprocessor object control
Inventor: KILLIAN ROBERT T
IPC: G06F15/16
Filed: 2001-04-26
Granted: 2002-12-21
Abstract: A client-server system having server task scheduling in two phases with client deadlines phase information used in a second phase subtask server scheduling. Also, an object broker for the system with collapsing of client request calls and returns to maintain data in coprocessors, and server memory management for multitasking and data flow through a shared memory for multiple coprocessors to avoid primary processor bus congestion.
Patent TW-I241985-B (TW)
Title: Waste water treating equipment
Inventor: FUKUMOTO AKIHIRO
IPC: C02F1/46
Filed: 2001-05-22
Granted: 2005-10-21
Abstract: The present invention provides a waste water treating equipment for safely treating waste water. This waste water treating device is provided with a waste water treating chamber having waste water inlet and outlet, a pair of metallic electrodes dipped in the waste water and containing iron and/or aluminum, a power source control panel for applying a current to the electrodes and an aerator for supplying air into the waste water, and an air volume detecting means for monitoring the volume of air introduced from the aerator is provided.
Patent TW-I220942-B (TW)
Title: Hard disk retraction mechanism
Inventor: HUANG JIN-DUNG
IPC: G11B33/12
Filed: 2001-06-01
Granted: 2004-09-11
Abstract: The present invention is a hard disk retraction mechanism, which includes a shell, two-sided guide plates, a rear support plate, and a front support plate; wherein, two sides of the shell are configured with sliding paths respectively, and the two-sided guide plates are sliding engaged with the sliding paths; the rear portion is combined with the rear support plate; and, the two sides of the front portion are configured with step-like guide slots respectively, and the two sides of the front support plate can slide between the first position and the second position of the step-like guide slots. When the front support plate slides to the first position of the guide slot, it is engaged with the rear support plate; and, when the front support plate slides to the second position of the guide slot, it will form a step-like structure between the rear support plate, so as to expose the hard disks carried upon the front and rear support plates for the convenience of hot plug replacement of the hard disk inside the data processor.
Patent TW-518585-B (TW)
Title: Apparatus and method of compensating for disturbance using learning control in optical recording/reproducing apparatus and optical recording medium drive servo system using the apparatus and method
Inventor: CHO SEONG-IL
IPC: G11B7/095
Filed: 2001-07-13
Granted: 2003-01-21
Abstract: An apparatus and method of compensating for disturbances using learning control is provided. An optical recording medium drive servo system of an optical recording/reproducing apparatus, the system including an actuator for moving the position of a head for recording data on a recording medium or reproducing the recorded data from the recording medium, an error detector for detecting the difference between the reference position on the recording medium and the actual position of the head, that is, a position error, a compensator for receiving a value from the error detector and producing a value for driving the actuator, a first memory for storing a control input for compensating for the position error of the actuator due to a periodic disturbance such as eccentricity, a second memory for converting the content of the first memory according to phase and storing the converted content, a timing controller for generating addresses for the first memory and addresses for the second memory according to phase, and an adder for applying the content of the first or second memory together with the output of the compensator to the actuator. Accordingly, a periodic disturbance component including the eccentricity can be rapidly and effectively compensated for using a previously-learned control result regardless of a variation in cycle such as a variation in the speed of a spindle due to a variation in the reproduction speed of a recording medium.
Patent TW-516107-B (TW)
Title: Method for reducing gate length bias
Inventor: KO KAI-JEN
IPC: H01L21/28
Filed: 2001-08-17
Granted: 2003-01-01
Abstract: A method for reducing a gate length bias is disclosed. The method utilizes an additional blanket ion implantation process to adjust the etching property of the undoped conductive layer such as a polysilicon layer used to form NMOS and PMOS gate electrodes so that the gate length bias between the NMOS gate electrodes and the PMOS gate electrodes can be effectively reduced.
Patent TW-531780-B (TW)
Title: Method for forming uniform anti-reflection layer
Inventor: DING YI-HAUR
IPC: H01L21/027
Filed: 2001-09-07
Granted: 2003-05-11
Abstract: A method for forming uniform anti-reflection layer is provided and is suitable for a substrate having first, second and third regions. It comprises the following steps. Coat the substrate with a first anti-reflection layer whose thickness on the first, second and third regions are first, second and third thickness respectively. The first thickness is smaller than the second and the second thickness is smaller than the third. Etch the first anti-reflection layer for a designated time and coat a second anti-reflection layer to form an uniform anti-reflection layer.